the meantime is that, well, we had an eruption, collapse of the soviet union industrial period and china going up significantly in their industrial evolution, we'll call it, and though we're 30, 37% lower than where we could have been, this whole thing changes and the climate's right, models have been right. this is an exciting time for rest of the 20 years of that model and what it says for climate change and the climate modelers obviously tweaking it, understand that was 1990 model. you can probably run that same model on your blackberry, considering what the computers looked like and what we have now. we should considerably get more accurate. one more thing, by the way, to go back to jay leno, i think jay missed the story that we had here on cnn when they found the next 8,000 years of the mayan calendar. so we're good for 8,000 years and ten days. >> good. >> they found the rest. >> relieved. i don't have to check things off the bucket list. chad, thank you. >>> former president jimmy carter weighing in on global warming. >> we need to have consistency in america in committing ourselv